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China High Quality Mini Crawler Excavators with Imported Pump, 6.3 Ton Crawler Excavator with 48KW Engine
1,provides comprehensive and mature techniques. Undercutting is frequently performed as an independent
service for cleaning stretches of track.
2,It is also deployed as part of larger maintenance of way and environmental projects.
3,This mini crawler excavator specifically designed for use off-track cutting ballast, is a revolutionary system
designed to undercut track without wasting valuable track time. scoops out contaminated gravel and
mud and fouled ballast from beneath railroad tracks.
RANGE OF OPERATION | Boom length | 3300mm | ||||||||
Arm length | 1850mm | |||||||||
Maximum Digging Reach | 6350mm | |||||||||
Maximum Digging Depth | 3570mm | |||||||||
Maximum Digging Force | 45KN | |||||||||
Maximum Digging Height | 6600mm | |||||||||
Maximum Dumping Height | 4500mm | |||||||||
Back-end radius of gyration | 1800mm | |||||||||
DIMENSION | (Length*width*height) travel position | 5500*2100*2650mm | ||||||||
Distance From The arm to Rotate Machine | 3600mm | |||||||||
Wheel base | 2060mm | |||||||||
Track Gauge | 1570mm | |||||||||
Width Of Crawler | 400mm | |||||||||
Ground clearance of counterweight | 780mm | |||||||||
Min ground clearance | 280mm | |||||||||
TECHNICAL PARAMETERS | Angle of rotation | 360° | ||||||||
Machine weight | 6300kg | |||||||||
Engine model | YUNNEI | |||||||||
Rated Power | 48KW/58.8KW | |||||||||
Rated Speed | 2200r/min | |||||||||
Hydraulic system working pressure | 20Mpa | |||||||||
Hydraulic system flow | 120L/min | |||||||||
Metering gear pump | 2*28ml/r | |||||||||
Max Hauling force | 45KN | |||||||||
(High speed/low speed) | 4.5/2.5km/h | |||||||||
Grade Climbing ability | 70%/35° | |||||||||
Volume Of Bucket | 0.25m3 | |||||||||
Revolution Overdrive Pressure | 16Mpa | |||||||||
Full circle swinging time | 5.5s | |||||||||
Fqt Fuel Quantity | ≥4L/h | |||||||||
Capacity Of The Fuel Tank | 110L | |||||||||
Hydraulic Tank Capacity | 110L |